<template>
  <div class="login-container">
    <el-form
      :model="loginForm"
      :rules="loginRules"
      class="login-form"
      ref="loginFromRef"
    >
      <div class="title-container">
        <h3 class="title">{{ $t('msg.login.title') }}</h3>
        <langSelect class="langLogo" />
      </div>
      <el-form-item prop="username">
        <span class="svg-container">
          <svg-icon icon="user"></svg-icon>
        </span>
        <el-input
          v-model="loginForm.username"
          placeholder="请输入用户名"
          name="username"
          type="text"
        />
      </el-form-item>
      <el-form-item prop="password">
        <span class="svg-container">
          <svg-icon icon="password"></svg-icon>
        </span>
        <el-input
          v-model="loginForm.password"
          placeholder="请输入密码"
          name="password"
          :type="isOpenEye ? 'text' : 'password'"
        />
        <span class="show-pwd" @click="isOpenEye = !isOpenEye">
          <svg-icon :icon="isOpenEye ? 'eye' : 'eye-open'"></svg-icon>
        </span>
      </el-form-item>
      <el-button
        @click="subLogin"
        :loading="loading"
        type="primary"
        style="width: 100%; margin-bottom: 30px"
        >{{ $t('msg.login.loginBtn') }}</el-button
      >
      <div class="tips" v-html="$t('msg.login.desc')"></div>
    </el-form>
  </div>
</template>

<script setup>
import { watchSwitchLang } from '@/utils/i18n'
import langSelect from '@/components/langSelect/index.vue'
import { useI18n } from 'vue-i18n'
import { ref, computed } from 'vue'
import { useStore } from 'vuex'
import { setTimeStamp } from '@/utils/auth'
const isOpenEye = ref(false)
const i18n = useI18n()
const loginForm = ref({
  username: 'super-admin',
  password: '123456'
})

const loading = ref(false)
// 设置ref
const loginFromRef = ref(null)
watchSwitchLang(() => {
  loginFromRef.value.validate()
})
const loginRules = ref({
  username: [
    {
      required: true,
      trigger: 'blur',
      message: computed(() => {
        return i18n.t('msg.login.usernameRule')
      })
    }
  ],
  password: [
    {
      required: true,
      trigger: 'blur',
      validator: (rule, value, callback) => {
        if (value.length < 6) {
          callback(new Error(i18n.t('msg.login.usernameRule')))
        } else {
          callback()
        }
      }
    }
  ]
})
const store = useStore()
const subLogin = () => {
  loginFromRef.value.validate((valid) => {
    if (!valid) return console.log('未满足状态')
    store
      .dispatch('user/login', loginForm.value)
      .then((success) => {
        loading.value = false
        setTimeStamp()
        // console.log(success)
      })
      .catch((err) => {
        loading.value = false
        console.log('err', err)
      })
  })
}
</script>
<style lang="scss" scoped>
$bg: #2d3a4b;
$dark_gray: #889aa4;
$light_gray: #eee;
$cursor: #fff;

.login-container {
  min-height: 100%;
  width: 100%;
  background-color: $bg;
  overflow: hidden;

  .login-form {
    position: relative;
    width: 520px;
    max-width: 100%;
    padding: 160px 35px 0;
    margin: 0 auto;
    overflow: hidden;
    ::v-deep .langLogo {
      position: absolute;
      top: 13px;
      right: -500px;
      display: #fff;
      font-size: 22px;
      cursor: pointer;
      user-select: none;
    }

    ::v-deep .el-form-item {
      border: 1px solid rgba(255, 255, 255, 0.1);
      background: rgba(0, 0, 0, 0.1);
      border-radius: 5px;
      color: #454545;
    }

    ::v-deep .el-input {
      display: inline-block;
      height: 47px;
      width: 85%;

      input {
        background: transparent;
        border: 0px;
        -webkit-appearance: none;
        border-radius: 0px;
        padding: 12px 5px 12px 15px;
        color: $light_gray;
        height: 47px;
        caret-color: $cursor;
      }
    }
  }

  .svg-container {
    padding: 6px 5px 6px 15px;
    color: $dark_gray;
    vertical-align: middle;
    display: inline-block;
  }

  .title-container {
    position: relative;

    .title {
      font-size: 26px;
      color: $light_gray;
      margin: 0px auto 40px auto;
      text-align: center;
      font-weight: bold;
    }
  }

  .show-pwd {
    position: absolute;
    right: 10px;
    top: 7px;
    font-size: 16px;
    color: $dark_gray;
    cursor: pointer;
    user-select: none;
  }
}
</style>
